\addplot[mark=*, mark options={scale=.8}, $color, thick]
    table[]{
        $surveyequiv	$score
    };

$dropline\addplot[mark=none, $dropcolor, $linestyle, thick, samples=2, domain=-1:31] coordinates {($x,$ymax) ($x,$ymin)};

$ci\draw [$cicolor, fill=$cicolor, opacity=$cialpha] (axis cs:$cilower,1) rectangle (axis cs:$ciupper,0);
